The first day of the G20 summit is nearly over, and on Friday afternoon in Hamburg, British Prime Minister Theresa May canceled her solo meeting with Argentine President Mauricio Macri due to “scheduling problems.”

According to Argentine sources they are trying to reschedule, but as the delegations of both parties must agree to the meeting, logistics are still uncertain.

Before the summit, May had extended the offer to meet privately with Macri at 10 am on Saturday, July 8 in the Hotel Meridien, where they are both staying for the summit. If they reschedule successfully, the meeting would move to breakfast at 8:30 am.